Massimo is a Reploid created after the original Massimo. Once a regular Reploid, he despised his own weakness and sought out the original to learn how to become stronger. However, the original Massimo was later captured by the Rebellion Army, leaving his armor and namesake to the current one. Massimo may not always have a demeanor as hard as steel, but his will and his heart are what help him live up to his name.